ASTM A105 A105 Steel — Specifications & Listings

ASTM A105

Carbon steel grade for pressure piping components, flanges and fittings. Good weldability and machinability.

Forms: Round Bar Category: Carbon Steel
Grade Details
GradeASTM A105 A105
StandardASTM A105
DescriptionCarbon steel grade for pressure piping components, flanges and fittings. Good weldability and machinability.
ApplicationsFlanges, fittings, valves, pressure piping components, forged pressure vessel parts
Chemical Composition (%)
C Mn Si P S
≤0.35 0.60–1.05 0.10–0.35 ≤0.035 ≤0.040
Mechanical Properties
Tensile Strength 485 MPa min
Yield Strength 250 MPa min
Elongation ≥22%
Hardness ≤197 HB
Typical Available Sizes
Round Bar 50mm–500mm dia
Forging Custom sizes
Sizes are indicative. Contact seller for exact availability.

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